So so easy and one of my favorites!. Okay so first, you have to combine like terms. Let's try number 2!
So, the equation is:-6n-2n= 16
Okay so what are the like terms? -6n and -2n, right? So let's combine them. It will be -8n=16 now, "n" is the number that can be multiplied by "-8" to make 16. What would that number be? "-2" since negative times negative is positive (: So, n= -2. Please try solving them! I had these years ago in my 8th grade year and I miss doing them! It's super fun if you learn(: try the other ones. Hope I helped with the example!
xox,
Annie